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Description:
rocksdb3 0.1.0
Python bindings for rocksdb
Rocksdb3 is a python bindings for
rocksdb based on rust wrapper
rust-rocksdb and
PyO3.
This is a very early proof-of-concept version.
Please do not use it in production.
Why new wrapper
There is already have python-rocksdb,
so why create a new wrapper for rocksdb?
It's fun
I'm learning Rust, this is my exprience
PyO3 is fun, too
Python-rocksdb is not actively maintained
Python-rocksdb is not released with statically-linked
multiple-operating-system-supported wheel binaries
Debugging out-of-bounds pointers is boring
Status
precompiled wheel binaries for Linux, Windows, macOS, on python 3.5, 3.6, 3.7, 3.8, 3.9, 3.10
basic open/put/get/delete/close
open as secondary instance
destroy/repair
iterator
iterator with specific prefix
write batch
options
open options
read options
write options
Install
pip install rocksdb3
Examples
import rocksdb3
path = './db_path'
db = rocksdb3.open_default(path)
assert db.get(b'my key') is None
db.put(b'my key', b'my value')
assert db.get(b'my key') == b'my value'
assert list(db.get_iter()) == [(b'my key', b'my value')]
db.delete(b'my key')
assert db.get(b'my key') is None
del db # auto close db
rocksdb3.destroy(path)
build
pip install maturin
maturin build
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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